WALANCIK-RYBA, Karolina. Research on foster family in polish legal system. Актуальні проблеми правознавства, [S. l.], v. 1, n. 4, p. 214–217, 2020. Disponível em: https://appj.wunu.edu.ua/index.php/appj/article/view/905.. Acesso em: 21 nov. 2024.